Q. The radius of circular path of an electron when subjected to a perpendicular magnetic field is
A) $\frac{mv}{Be}$
B) $\frac{me}{Be}$
C) $\frac{mE}{Be}$
D) $\frac{Be}{mv}$
Explanation
The correct answer is Option A: $\frac{mv}{Be}$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.